Function jemalloc_ctl::stats::allocated

pub fn allocated() -> Result<usize>

Returns the total number of bytes allocated by the application.

This statistic is cached, and is only refreshed when the epoch is advanced. See the epoch function for more information.

This corresponds to stats.allocated in jemalloc's API.

Examples

extern crate jemallocator;
extern crate jemalloc_ctl;

#[global_allocator]
static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;

fn main() {
    let a = jemalloc_ctl::stats::allocated().unwrap();
    let _buf = vec![0; 1024 * 1024];
    jemalloc_ctl::epoch().unwrap();
    let b = jemalloc_ctl::stats::allocated().unwrap();
    assert!(a < b);
}